tree_sitter_zo/
lib.rs

1//! This crate provides Zo language support for the [tree-sitter][] parsing library.
2//!
3//! Typically, you will use the [LANGUAGE][] constant to add this language to a
4//! tree-sitter [Parser][], and then use the parser to parse some code:
5//!
6//! ```
7//! use tree_sitter::Parser;
8//!
9//! let code = r#"
10//! fun add(a: int, b: int) -> int {
11//!     a + b
12//! }
13//! "#;
14//! let mut parser = Parser::new();
15//! let language = tree_sitter_zo::LANGUAGE;
16//! parser
17//!     .set_language(&language.into())
18//!     .expect("Error loading Zo parser");
19//! let tree = parser.parse(code, None).unwrap();
20//! assert!(!tree.root_node().has_error());
21//! ```
22//!
23//! [Parser]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Parser.html
24//! [tree-sitter]: https://tree-sitter.github.io/
25
26use tree_sitter_language::LanguageFn;
27
28extern "C" {
29  fn tree_sitter_zo() -> *const ();
30}
31
32/// The tree-sitter [`LanguageFn`] for the Zo grammar.
33pub const LANGUAGE: LanguageFn =
34  unsafe { LanguageFn::from_raw(tree_sitter_zo) };
35
36/// The content of the [`node-types.json`] file for this grammar.
37pub const NODE_TYPES: &str = include_str!("../../src/node-types.json");
38
39/// The syntax highlighting query for this language.
40pub const HIGHLIGHTS_QUERY: &str = include_str!("../../queries/highlights.scm");
41
42/// The locals query for this language.
43pub const LOCALS_QUERY: &str = include_str!("../../queries/locals.scm");
44
45/// The symbol tagging query for this language.
46pub const TAGS_QUERY: &str = include_str!("../../queries/tags.scm");
47
48#[cfg(test)]
49mod tests {
50  #[test]
51  fn test_can_load_grammar() {
52    let mut parser = tree_sitter::Parser::new();
53    parser
54      .set_language(&super::LANGUAGE.into())
55      .expect("Error loading Zo parser");
56  }
57}
tree_sitter_zo/lib.rs

tree_sitter_zo/
lib.rs
